taxwareutl.java

Sequoia ERP是一个真正的企业级开源ERP解决方案。它提供的模块包括：电子商务应用(e-commerce), POS系统(point of sales),知识管理,存货与仓库管理

        } catch (DataFileException e) {
            Debug.logError(e, module);
            throw new TaxwareException("Cannot load datafile.");
        }
        return df;
    }

    public static void loadLib() throws TaxwareException {
        try {
            System.loadLibrary("taxcommon");
        } catch (UnsatisfiedLinkError e) {
            Debug.logError(e, module);
            throw new TaxwareException("Cannot load libtaxcommon.so/taxcommon.dll.", e);
        }
    }

    private StringBuffer taxCalc(StringBuffer outBuffer) throws DataFileException, TaxwareException {
        StringBuffer inBuffer = new StringBuffer();
        int result = callTaxware(outBuffer.toString(), inBuffer);

        if (Debug.verboseOn()) Debug.logVerbose("Taxware Return: " + result, module);
        if (result != 1)
            throw new TaxwareException("Taxware processing failed (" + result + ")");

        if (Debug.verboseOn()) Debug.logVerbose("::Return String::", module);
        if (Debug.verboseOn()) Debug.logVerbose("\"" + inBuffer.toString() + "\"", module);
        return inBuffer;
    }

    private int callTaxware(String inString, StringBuffer outBuffer) throws TaxwareException {
        try {
            return taxcommon.CalculateTax(inString, outBuffer);
        } catch (Exception e) {
            throw new TaxwareException("Problems running JNI wrapper.", e);
        }
    }

    private void checkFields() throws TaxwareException {
        if (!setShipping)
            throw new TaxwareException("Shipping amount has not been set.");
        if (shipToAddress == null)
            throw new TaxwareException("Shipping address has not been set.");
        if (records.size() == 0)
            throw new TaxwareException("No items have been defined.");
    }

    private int processOutFile(StringBuffer retBuffer) throws DataFileException, TaxwareException {
        DataFile retHead = createDataFile("TaxwareInHead");
        DataFile retItem = createDataFile("TaxwareInItem");
        String headStr = retBuffer.toString().substring(0, 283);
        String itemStr = retBuffer.toString().substring(284);

        if (Debug.verboseOn()) Debug.logVerbose("Return Size: " + retBuffer.length(), module);
        GenericDelegator delegator = shipToAddress.getDelegator();

        retHead.readDataFile(headStr);
        retItem.readDataFile(itemStr);

        List retRecords = retItem.getRecords();
        Iterator i = retRecords.iterator();

        if (Debug.verboseOn()) Debug.logVerbose("Returned Records: " + retRecords.size(), module);
        if (Debug.verboseOn()) Debug.logVerbose("Sent Items: " + records.size(), module);

        while (i.hasNext()) {
            Record rec = (Record) i.next();
            ModelRecord model = rec.getModelRecord();

            // make the adjustment lists
            if (itemAdjustments.size() < records.size()) {
                List currentItem = new ArrayList();

                if (rec.getDouble("TAX_AMT_COUNTRY").doubleValue() > 0) {
                    if (Debug.verboseOn()) Debug.logVerbose("Country Tax Amount: " + rec.getDouble("TAX_AMT_COUNTRY"), module);
                    Double rate = new Double(rec.getDouble("TAX_RATE_COUNTRY").doubleValue() * 100);
                    String type = rec.getString("TAX_TYPE_COUNTRY").equals("S") ? "SALES TAX" : "USE TAX";
                    String jur = rec.get("JUR_COUNTRY") != null ? rec.getString("JUR_COUNTRY").trim() : "";
                    String comments = jur + "|" + type + "|" + rate.toString();

                    currentItem.add(delegator.makeValue("OrderAdjustment",
                            UtilMisc.toMap("amount", rec.getDouble("TAX_AMT_COUNTRY"),
                                "orderAdjustmentTypeId", "SALES_TAX", "comments", comments)));
                }

                if (rec.getDouble("TAX_AMT_STATE").doubleValue() > 0) {
                    Double rate = new Double(rec.getDouble("TAX_RATE_STATE").doubleValue() * 100);
                    String type = rec.getString("TAX_TYPE_STATE").equals("S") ? "SALES TAX" : "USE TAX";
                    String jur = rec.get("JUR_STATE") != null ? rec.getString("JUR_STATE").trim() : "";
                    String comments = jur + "|" + type + "|" + rate.toString();

                    currentItem.add(delegator.makeValue("OrderAdjustment",
                            UtilMisc.toMap("amount", rec.getDouble("TAX_AMT_STATE"),
                                "orderAdjustmentTypeId", "SALES_TAX", "comments", comments)));
                }

                if (rec.getDouble("TAX_AMT_COUNTY").doubleValue() > 0) {
                    Double rate = new Double(rec.getDouble("TAX_RATE_COUNTY").doubleValue() * 100);
                    String type = rec.getString("TAX_TYPE_COUNTY").equals("S") ? "SALES TAX" : "USE TAX";
                    String jur = rec.get("JUR_COUNTY_CODE") != null ? rec.getString("JUR_COUNTY_CODE").trim() : "";
                    String comments = jur + "|" + type + "|" + rate.toString();

                    currentItem.add(delegator.makeValue("OrderAdjustment",
                            UtilMisc.toMap("amount", rec.getDouble("TAX_AMT_COUNTY"),
                                "orderAdjustmentTypeId", "SALES_TAX", "comments", comments)));
                }

                if (rec.getDouble("TAX_AMT_CITY").doubleValue() > 0) {
                    Double rate = new Double(rec.getDouble("TAX_RATE_CITY").doubleValue() * 100);
                    String type = rec.getString("TAX_TYPE_CITY").equals("S") ? "SALES TAX" : "USE TAX";
                    String jur = rec.get("JUR_CITY") != null ? rec.getString("JUR_CITY").trim() : "";
                    String comments = jur + "|" + type + "|" + rate.toString();

                    currentItem.add(delegator.makeValue("OrderAdjustment",
                            UtilMisc.toMap("amount", rec.getDouble("TAX_AMT_CITY"),
                                "orderAdjustmentTypeId", "SALES_TAX", "comments", comments)));
                }

                if (rec.getDouble("TAX_AMT_SEC_STATE").doubleValue() > 0) {
                    Double rate = new Double(rec.getDouble("TAX_RATE_SEC_STATE").doubleValue() * 100);
                    String type = rec.getString("TAX_TYPE_SEC_STATE").equals("S") ? "SALES TAX" : "USE TAX";
                    String jur = rec.get("JUR_SEC_STATE") != null ? rec.getString("JUR_SEC_STATE").trim() : "";
                    String comments = jur + "|" + type + "|" + rate.toString();

                    currentItem.add(delegator.makeValue("OrderAdjustment",
                            UtilMisc.toMap("amount", rec.getDouble("TAX_AMT_SEC_STATE"),
                                "orderAdjustmentTypeId", "SALES_TAX", "comments", comments)));
                }

                if (rec.getDouble("TAX_AMT_SEC_COUNTY").doubleValue() > 0) {
                    Double rate = new Double(rec.getDouble("TAX_RATE_SEC_COUNTY").doubleValue() * 100);
                    String type = rec.getString("TAX_TYPE_SEC_COUNTY").equals("S") ? "SALES TAX" : "USE TAX";
                    String jur = rec.get("JUR_SEC_COUNTY_CODE") != null ? rec.getString("JUR_SEC_COUNTY_CODE").trim() : "";
                    String comments = jur + "|" + type + "|" + rate.toString();

                    currentItem.add(delegator.makeValue("OrderAdjustment",
                            UtilMisc.toMap("amount", rec.getDouble("TAX_AMT_SEC_COUNTY"),
                                "orderAdjustmentTypeId", "SALES_TAX", "comments", comments)));
                }

                if (rec.getDouble("TAX_AMT_SEC_CITY").doubleValue() > 0) {
                    Double rate = new Double(rec.getDouble("TAX_RATE_SEC_CITY").doubleValue() * 100);
                    String type = rec.getString("TAX_TYPE_SEC_CITY").equals("S") ? "SALES TAX" : "USE TAX";
                    String jur = rec.get("JUR_SEC_CITY") != null ? rec.getString("JUR_SEC_CITY").trim() : "";
                    String comments = jur + "|" + type + "|" + rate.toString();

                    currentItem.add(delegator.makeValue("OrderAdjustment",
                            UtilMisc.toMap("amount", rec.getDouble("TAX_AMT_SEC_CITY"),
                                "orderAdjustmentTypeId", "SALES_TAX", "comments", comments)));
                }

                // add a list of adjustments to the adjustment list
                itemAdjustments.add(currentItem);

            } else if (orderAdjustments.size() == 0) {
                if (rec.getDouble("TAX_AMT_COUNTRY").doubleValue() > 0) {
                    Double rate = new Double(rec.getDouble("TAX_RATE_COUNTRY").doubleValue() * 100);
                    String type = rec.getString("TAX_TYPE_COUNTRY").equals("S") ? "SALES TAX" : "USE TAX";
                    String jur = rec.get("JUR_COUNTRY") != null ? rec.getString("JUR_COUNTRY").trim() : "";
                    String comments = jur + "|" + type + "|" + rate.toString();

                    orderAdjustments.add(delegator.makeValue("OrderAdjustment",
                            UtilMisc.toMap("amount", rec.getDouble("TAX_AMT_COUNTRY"),
                                "orderAdjustmentTypeId", "SALES_TAX", "comments", comments)));
                }

                if (rec.getDouble("TAX_AMT_STATE").doubleValue() > 0) {
                    Double rate = new Double(rec.getDouble("TAX_RATE_STATE").doubleValue() * 100);
                    String type = rec.getString("TAX_TYPE_STATE").equals("S") ? "SALES TAX" : "USE TAX";
                    String jur = rec.get("JUR_STATE") != null ? rec.getString("JUR_STATE").trim() : "";
                    String comments = jur + "|" + type + "|" + rate.toString();

                    orderAdjustments.add(delegator.makeValue("OrderAdjustment",
                            UtilMisc.toMap("amount", rec.getDouble("TAX_AMT_STATE"),
                                "orderAdjustmentTypeId", "SALES_TAX", "comments", comments)));
                }

                if (rec.getDouble("TAX_AMT_COUNTY").doubleValue() > 0) {
                    Double rate = new Double(rec.getDouble("TAX_RATE_COUNTY").doubleValue() * 100);
                    String type = rec.getString("TAX_TYPE_COUNTY").equals("S") ? "SALES TAX" : "USE TAX";
                    String jur = rec.get("JUR_COUNTY_CODE") != null ? rec.getString("JUR_COUNTY_CODE").trim() : "";
                    String comments = jur + "|" + type + "|" + rate.toString();

                    orderAdjustments.add(delegator.makeValue("OrderAdjustment",
                            UtilMisc.toMap("amount", rec.getDouble("TAX_AMT_COUNTY"),
                                "orderAdjustmentTypeId", "SALES_TAX", "comments", comments)));
                }

                if (rec.getDouble("TAX_AMT_CITY").doubleValue() > 0) {
                    Double rate = new Double(rec.getDouble("TAX_RATE_CITY").doubleValue() * 100);
                    String type = rec.getString("TAX_TYPE_CITY").equals("S") ? "SALES TAX" : "USE TAX";
                    String jur = rec.get("JUR_CITY") != null ? rec.getString("JUR_CITY").trim() : "";
                    String comments = jur + "|" + type + "|" + rate.toString();

                    orderAdjustments.add(delegator.makeValue("OrderAdjustment",
                            UtilMisc.toMap("amount", rec.getDouble("TAX_AMT_CITY"),
                                "orderAdjustmentTypeId", "SALES_TAX", "comments", comments)));
                }

                if (rec.getDouble("TAX_AMT_SEC_STATE").doubleValue() > 0) {
                    Double rate = new Double(rec.getDouble("TAX_RATE_SEC_STATE").doubleValue() * 100);
                    String type = rec.getString("TAX_TYPE_SEC_STATE").equals("S") ? "SALES TAX" : "USE TAX";
                    String jur = rec.get("JUR_SEC_STATE") != null ? rec.getString("JUR_SEC_STATE").trim() : "";
                    String comments = jur + "|" + type + "|" + rate.toString();

                    orderAdjustments.add(delegator.makeValue("OrderAdjustment",
                            UtilMisc.toMap("amount", rec.getDouble("TAX_AMT_SEC_STATE"),
                                "orderAdjustmentTypeId", "SALES_TAX", "comments", comments)));
                }

                if (rec.getDouble("TAX_AMT_SEC_COUNTY").doubleValue() > 0) {
                    Double rate = new Double(rec.getDouble("TAX_RATE_SEC_COUNTY").doubleValue() * 100);
                    String type = rec.getString("TAX_TYPE_SEC_COUNTY").equals("S") ? "SALES TAX" : "USE TAX";
                    String jur = rec.get("JUR_SEC_COUNTY_CODE") != null ? rec.getString("JUR_SEC_COUNTY_CODE").trim() : "";
                    String comments = jur + "|" + type + "|" + rate.toString();

                    orderAdjustments.add(delegator.makeValue("OrderAdjustment",
                            UtilMisc.toMap("amount", rec.getDouble("TAX_AMT_SEC_COUNTY"),
                                "orderAdjustmentTypeId", "SALES_TAX", "comments", comments)));
                }

                if (rec.getDouble("TAX_AMT_SEC_CITY").doubleValue() > 0) {
                    Double rate = new Double(rec.getDouble("TAX_RATE_SEC_CITY").doubleValue() * 100);
                    String type = rec.getString("TAX_TYPE_SEC_CITY").equals("S") ? "SALES TAX" : "USE TAX";
                    String jur = rec.get("JUR_SEC_CITY") != null ? rec.getString("JUR_SEC_CITY").trim() : "";
                    String comments = jur + "|" + type + "|" + rate.toString();

                    orderAdjustments.add(delegator.makeValue("OrderAdjustment",
                            UtilMisc.toMap("amount", rec.getDouble("TAX_AMT_SEC_CITY"),
                                "orderAdjustmentTypeId", "SALES_TAX", "comments", comments)));
                }

            } else {
                throw new TaxwareException("Invalid number of return adjustments.");
            }

            for (int a = 0; a < model.fields.size(); a++) {
                ModelField mf = (ModelField) model.fields.get(a);
                String name = mf.name;
                String value = rec.getString(name);

                if (Debug.verboseOn()) Debug.logVerbose("Field: " + name + " => " + value, module);
            }
        }
        return retRecords.size();
    }
}